19372148 has 12 divisors (see below), whose sum is σ = 34995072. Its totient is φ = 9373560.

The previous prime is 19372147. The next prime is 19372151. The reversal of 19372148 is 84127391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19372147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77990 + ... + 78237.

It is an arithmetic number, because the mean of its divisors is an integer number (2916256).

Almost surely, 2^19372148 is an apocalyptic number.

It is an amenable number.

19372148 is a deficient number, since it is larger than the sum of its proper divisors (15622924).

19372148 is a wasteful number, since it uses less digits than its factorization.

19372148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156262 (or 156260 counting only the distinct ones).

The product of its digits is 12096, while the sum is 35.

The square root of 19372148 is about 4401.3802380617. The cubic root of 19372148 is about 268.5710885658.

The spelling of 19372148 in words is "nineteen million, three hundred seventy-two thousand, one hundred forty-eight".